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This step needs to be performed to enable COM+ access for the network and should be performed onWindows 2003 for the COM+ component to operate properly.

Enable Network COM+ and DTC Access

1.

Launch the Control Panel and Select “Add or Remove Programs”

2.

Select the “Add/Remove Windows Components” onthe left-hand side

3.

Locate theApplication Server

item and click onDetails button

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4.

Make sure that there is a checkbox set for thefollowing items:



Enable network COM+ access



Enable Network DTC Access

Configure User Groups and Users

You will need to configure user information on the Windows 2003 server to access the Jantek software.

1.

Create a user group for accessing the Jantek software–

for example we could name itJantek

Users.Add to this group the users which should have access to the Jantek sofware.

2.

Create a user that will be associated with the COM+ application–

for example we can create a usernamedcomuser. Make sure that this user is a member of theJantek Users

andDistributed

COM

Users

groups.

3.

Add any Windows users which will use the 3-tier PC Punch software to the group titled “DistributedCOM users”.

4.

Once you’ve created the necessary groups and users and have installed the Jantek software, you canconfigure the access rights to the folder so that the groupJantek

Users

has read/write access to thefolder in which the Jantek software is installed.

Step 2:

Register COM+ DLL on Server

The following outlines the procedure required for registering the COM+ DLL on the Windows 2003.

Create COM+ Application

1.

Start up theComponent Services

screen (this is usually found under theAdministrative Tools

item intheWindows Control Panel).

2.

Expand the tree so that you can see theCOM+

Applications

group ( typically it’s found underConsole

Root

/Computers

/My Computer

)

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3.

Right-click on the COM+

Application item, and selectNew



Application. This will start theCOM+Application Install Wizard. Click on the

button.

4.

Click onCreate an empty application

5.

Enter the name of the application andActivation Type.

For the purposes of this document we’ll use theApplication nameJtaw9App.

For the Activation Type we should chooseServer application.

Click on

6.

In theSet Application Identity

screen, we leave theAccount

set toInteractive

User

and click

7.

In theAdd Application Roles, we leave the screen as is and click on

8.

In theAdd Users to Roles, we leave the screen as is and click on

9.

We should now be on the final page, click on

10.

Right-click on theJtaw9App

item we had just created, then selectProperties.

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11.

Select theIdentity

tab and perform the following



Change the Account type to select theIdentity

tab



Set the User field tocomuser.



Enter the password for comuser in thecorresponding fields.

12.

Select the Security tab and perform the following:



Remove the checkmark from the “Enforce

accesschecks for the application” item.



Make sure the Impersonate Level is set toImpersonate

13.

Click on the

button

Add COM+ Components

1.

Expand the tree underJtaw9App

item so that the foldersunderneath it are visible. Move the mouse over the folderComponents

and right-click. Select theNew



Component.

You should now see a Welcome screen. Click on the

button.

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2.

You should now see a screen with the textImport orinstall a component, and three buttons. Click on thebutton labeledInstallnew component(s).

3.

You should now get a screen titled Select filesto install. Navigate to the folder in which youinstalled the DLL files, then highlight theJTAW9.DLL file in this folder, then click onthe

button.

4.

You should now see a screen much like what isdepicted to the right.

Click on the

and locate the JTAW9.TLB(which should be in the same folder as the DLLfile) file, then click on the

button.

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5.

You should now see both the JTAW9.DLL andJTAW9.TLB files listed. At this pointyou cannow click on the

button, then the

on the next screen to finish theinstallation.

6.

You should now see an item titledjtaw9.jtaw9

listed undercomponents.Right-click

on this item, and select theProperties

item.

7.

Go to theTransactions

tab and make change theTransaction support

item toSupported. You can then clickon the

button.

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Step 3: Create Installation disc for client

Once you’ve installed and registered the DLL on the server, you should create an install set which youcan use to enable the client application on the workstations to access this DLL.

1.

On theComponent Services

screen,right-click

on theJtaw9App

item, then select theExport..

menu item. This will start the COM+Application Export Wizard. Click on the

to continue.

2.

In theApplication Export Information

screen, enterthe folder and filename to export. For this examplewe will create the export in theJTA_900.COM

folder in a file calledjtaclient.msi.

3.

For theExport as

option, select theApplicationproxy

option.

4.

Click on, then.

5.

On each of the workstations that will be running the 3-tier client software, you will need to run thefollowing:



The setup.exe found in the JtaComRun folder on the CD-ROM



The jtaclient.msi file we have just created in this procedure.

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Procedure for Reinstallation/Update of COM+ Component

There may be situations where you may have to reinstall or update the COM+ components (e.g. addingnew version to either correct bugs or to add new features). This section specifies the procedure forperforming the update installation on the server.

1.

Start up theComponent Services

screen (this is usually foundunder theAdministrative Tools

item in theWindows ControlPanel). Locate theJtaCalcApp

item--

it is usually found:

Console

Root



Computers



My Computer



COM+ Applications

expand the tree so you can see the contents of theComponents

folder.

2.

Right-click on thejtaw9.jtaw9

item and selectDelete.

3.

Install the updated DLLs (either by running the installation for the DLL as provided on updatedownload from the FTP site).